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Individual Calculations March 2012 |
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| Schucman, Rebeca Lot Total change: 6.45 | |   |
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| VII FESTIVAL SUDAMERICANO DE AJEDREZ DE LA JUVENTUD FEMENINO 14 | LIMA | PER | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1585 | 0.00 | 2 | -0.73 | 30 | -21.90 | |
|  Garcia Contreras, Ana | | | 1799 | PER | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Moreno Gongora, Rubi | | | 1588 | PER | 0.00 | 1 | -0.50 | 30 | -15.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | NOTE: K factor changed | | IRT Clube de Xadrez de Batatais | Batatais/SP | BRA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1569 | 3.50 | 7 | 1.05 | 15 | 15.75 | |
|  Januario, Jessica Dos Anjos | | | 1514 | BRA | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Dias, Matheus Nunes | | | 1571 | BRA | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Polli, Lucas Ribeiro | | | 1627 | BRA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Nery Junior, Jose Antonio | | | 1969 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Silva, Sergio | | | 1969 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bonvini, Adriana Tonhati | | | 1579 | BRA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Barbosa, Erick Silva | | | 1717 | BRA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | NOTE: K factor changed | | Campeonato Brasileiro de Jovens - Feminino | Sao Paulo/SP | BRA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1569 | 2.00 | 4 | 0.84 | 15 | 12.60 | |
| | Sena Moura, Danielle | | | 1888 | BRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Fassis, Juliana Maria | | | 1803 | BRA | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Santos, Maiara Eloa Garcia | | | 1620 | BRA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Oba, Ana Claudia De Oliveira | | | 1651 | BRA | 1.00 | 1 | 0.61 | 15 | 9.15 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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